Portion of a golf club head



FIG. 1 is an elevational view of a portion of a golf club head showingour new design;

FIG. 2 is a first perspective view thereof;

FIG. 3 is a second perspective view thereof;

FIG. 4 is a toe end view thereof.

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a heel end view thereof; and,

FIG. 7 is a top view thereof.

The uneven broken lines immediately adjacent to the shaded areasrepresent unclaimed boundaries of the design. The broken line showingsof the remainder of the golf club head are for illustrative purposesonly and form no part of the claimed design.

The ornamental design for a portion of a golf club head, as shown anddescribed.